80949180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1759}}^1$

素因数の和:1843

約数の個数: 96

約数和(自身を含む): 248371200

約数和(自身を除く): 167422020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1534, 1759, 1770, 2301, 3068, 3518, 3540, 3835, 4602, 5277, 7036, 7670, 8795, 9204, 10554, 11505, 15340, 17590, 21108, 22867, 23010, 26385, 35180, 45734, 46020, 52770, 68601, 91468, 103781, 105540, 114335, 137202, 207562, 228670, 274404, 311343, 343005, 415124, 457340, 518905, 622686, 686010, 1037810, 1245372, 1349153, 1372020, 1556715, 2075620, 2698306, 3113430, 4047459, 5396612, 6226860, 6745765, 8094918, 13491530, 16189836, 20237295, 26983060, 40474590, 80949180]

約数ペア:

[(1, 80949180), (2, 40474590), (3, 26983060), (4, 20237295), (5, 16189836), (6, 13491530), (10, 8094918), (12, 6745765), (13, 6226860), (15, 5396612), (20, 4047459), (26, 3113430), (30, 2698306), (39, 2075620), (52, 1556715), (59, 1372020), (60, 1349153), (65, 1245372), (78, 1037810), (118, 686010), (130, 622686), (156, 518905), (177, 457340), (195, 415124), (236, 343005), (260, 311343), (295, 274404), (354, 228670), (390, 207562), (590, 137202), (708, 114335), (767, 105540), (780, 103781), (885, 91468), (1180, 68601), (1534, 52770), (1759, 46020), (1770, 45734), (2301, 35180), (3068, 26385), (3518, 23010), (3540, 22867), (3835, 21108), (4602, 17590), (5277, 15340), (7036, 11505), (7670, 10554), (8795, 9204)]